Home / 844,701.98-1,266,784.70-275,953.46

Finding the Fourth Proportional to 844,701.98, 1,266,784.70 and 275,953.46

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Solution

The fourth proportional to 844,701.98, 1,266,784.70 and 275,953.46 is: 413,842.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,701.98 : 1,266,784.70 = 275,953.46 : x
  2. Step 2: Convert to fraction form
    844,701.98/1,266,784.70 = 275,953.46/x
  3. Step 3: Cross multiply
    844,701.98x = 1,266,784.70 × 275,953.46
  4. Step 4: Simplify right side
    844,701.98x = 349,573,621,040.06
  5. Step 5: Solve for x
    x = 349,573,621,040.06/844,701.98
  6. Step 6: Final answer
    x = 413,842.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.